commit cb02b38b2c48bfde333ce3c699dd0451e2d867fa
author bsalomon <bsalomon@google.com> Wed Aug 12 11:14:50 2015 -0700
committer Commit bot <commit-bot@chromium.org> Wed Aug 12 11:14:50 2015 -0700
tree fe4c1f40874588934ae4b07405dcdc9fc456bfa8
parent 6028a8476504022fe40b6870b1460b5e4a80969f

Check for xfer barriers in GrBatch, auto-issue barriers in GrGpu

Review URL: https://codereview.chromium.org/1287973003

src/gpu/GrPathRendering.h

diff --git a/src/gpu/GrPathRendering.h b/src/gpu/GrPathRendering.h
index 527a843..f13a190 100644
--- a/src/gpu/GrPathRendering.h
+++ b/src/gpu/GrPathRendering.h
@@ -11,6 +11,7 @@
 #include "SkPath.h"
 #include "GrGpu.h"
 #include "GrPathRange.h"
+#include "GrPipeline.h"
 
 class SkDescriptor;
 class SkTypeface;
@@ -166,6 +167,9 @@
 
     void drawPath(const DrawPathArgs& args, const GrPath* path) {
         fGpu->handleDirtyContext();
+        if (GrXferBarrierType barrierType = args.fPipeline->xferBarrierType(*fGpu->caps())) {
+            fGpu->xferBarrier(args.fPipeline->getRenderTarget(), barrierType);
+        }
         this->onDrawPath(args, path);
     }
 
@@ -173,10 +177,14 @@
                    PathIndexType indexType, const float transformValues[],
                    PathTransformType transformType, int count) {
         fGpu->handleDirtyContext();
+        if (GrXferBarrierType barrierType = args.fPipeline->xferBarrierType(*fGpu->caps())) {
+            fGpu->xferBarrier(args.fPipeline->getRenderTarget(), barrierType);
+        }
         pathRange->willDrawPaths(indices, indexType, count);
         this->onDrawPaths(args, pathRange, indices, indexType, transformValues, transformType,
                           count);
     }
+
 protected:
     GrPathRendering(GrGpu* gpu)
         : fGpu(gpu) {